IndusInd Bank has reported discrepancies in its derivatives portfolio related to transactions spanning the last 7-8 years. These issues arose from internal trades involving low-liquidity instruments, such as 3-6-year yen and 8 to 10-year dollar borrowings. IndusInd Bank has reported discrepancies in its derivatives portfolio related to transactions spanning the last 7-8 years. These issues arose from internal trades involving low-liquidity instruments, such as 3-6-year yen and 8 to 10-year dollar borrowings. Economic Times